A 32-bit value representing a handle used to identify an open instance of a logical camera unit on a device.
typedef int32_t camera_handle_t;
A handle to the camera is returned by functions such as the camera_open() function and is released by the camera_close() function. A handle, when available, is basically a file descriptor that the user can use, provided they have the proper permissions to access the camera. Various Camera library calls use the handle to interact with the camera.
Last modified: 2013-12-21